Medicine A 45-year-old man, known case of chronic renal failure develops rugger jersey spine. The probable cause it – A Aluminium intoxication B Secondary hyperparathyroidism C Osteoporosis D Osteomalacia 💡 Explanation A 45-year-old man, known case of chronic renal failure develops rugger jersey spine. The probable cause it - ✓ Correct Answer: B. Secondary hyperparathyroidism